/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package delta.productcatalog.web;

import facade.OrdersFacadeLocal;
import facade.UsersFacadeLocal;
import facade.WarehouseFacadeLocal;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.Date;
import javax.ejb.EJB;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import delta.productcatalog.web.reportingOnOrders.ExportRepToExcel;
import java.math.BigDecimal;
import java.util.List;
import javax.servlet.annotation.HttpConstraint;
import javax.servlet.annotation.ServletSecurity;
import javax.servlet.http.HttpSession;

/**
 *
 * @author Ivchenko Oleg
 */
@ServletSecurity(@HttpConstraint(rolesAllowed={"Administrator","Warehouse Employee"}))
@WebServlet(name = "ReportBuildingAllSO", urlPatterns = {"/ReportBuildingAllSO"})
public class ReportBuildingAllSO extends HttpServlet {
    @EJB
    private OrdersFacadeLocal ordersFacade;
//    private UsersFacadeLocal usersFacade;
//    @EJB
//    private WarehouseFacadeLocal warehouseFacade;
    
    /**
     * Processes requests for both HTTP
     * <code>GET</code> and
     * <code>POST</code> methods.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        response.setContentType("text/html;charset=UTF-8");
        HttpSession session = request.getSession();
        ExportRepToExcel exp = new ExportRepToExcel();
        exp.exportRepOnOrdersStatistic((List<String>) session.getAttribute("listStatuses"),
                                           (List<Integer>) session.getAttribute("listQuantities"),
                                           (List<BigDecimal>) session.getAttribute("listPrices"),
                                           (Integer) session.getAttribute("idUser"),
                                           (Integer) session.getAttribute("idWarehouse"));
        ExportRepToExcel.automaticallyOpenFile(ExportRepToExcel.getrepStatisticOrdFileName());
        response.sendRedirect("gen_report_on_SOs.jsp");
    }

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /**
     * Handles the HTTP
     * <code>GET</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Handles the HTTP
     * <code>POST</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Returns a short description of the servlet.
     *
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>
}
